val of_string : string -> tval compare : t -> t -> intval to_string : t -> stringval print : Stdlib.Format.formatter -> t -> unitval set_var_operations : unit -> unitval pp : Stdlib.Format.formatter -> t -> unitinclude sig ... end
val pretty : unit -> t -> Printable.Pretty.docval printXml : 'a BatInnerIO.output -> t -> unitval to_yojson : t -> [> `String of string ]val equal : 
  {Var}4/shadowed/(a07040868358cfee37d5867a38e98e23).t ->
  {Var}4/shadowed/(a07040868358cfee37d5867a38e98e23).t ->
  bool